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2 years ago

Can someone explain how I do this problem for problem 1?

Mathematics

2 answers:

Igoryamba2 years ago

7 0

GO PATRIOTS hehehsuehehshevdusbeudgwjeidhsjsueveishrhwisbfheidbrhwbdhrbrhrhduehrheuwhrvruehedbd

Setler79 [48]2 years ago

3 0

Answer:

13.5

8.64

Step-by-step explanation:

1) 9/100 * 150 = 13.5

2) 12/100 *72= 8.64

it means if some thing represents 9 of 100 , so by how much will it represent of a certain number (ex: 150)

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What is the radius of a circle whose equation is x² + y² + 8x – 6y + 21 = 0? __?__ units

BlackZzzverrR [31]

(x+4)^2 + (y-3)^2 = 4

Which means, radius is 2, center is (-4,3)

5 0

3 years ago

Read 2 more answers

Find the next three sequence of 1,3, 9, 27,

Andreyy89

Answer: 81, 243, 729

Step-by-step explanation:

STEP ONE: Find a pattern in the sequence

3 ÷ 1 = 3

9 ÷ 3 = 3

27 ÷ 9 = 3

As we can see from the given sequence, each number multiplies 3 to get the next term.

STEP TWO: Find the next three terms

27 × 3 = 81

81 × 3 = 243

243 × 3 = 729

Hope this helps!! :)

Please let me know if you have any questions

4 0

2 years ago

The population of a town is 15,000. If the population is growing by 5% per year, how long will it take for the population to rea

nikdorinn [45]

by 10 years it'll be 24439 but by 11 it'll be 25661 so it's technically 11 years

6 0

2 years ago

I need help on my homework

soldi70 [24.7K]

Answer:

$\displaystyle m\angle AED=32.5^\circ$

Step-by-step explanation:

Angles in a Circle

An exterior angle of a circle is an angle whose vertex is outside a circle and the sides of the angle are secants or tangents of the circle.

Segments AE and DE are secants of the given circle. They form an exterior angle called AED.

The measure of an exterior angle is equal to half the difference of the measure of their intercepted arcs.

Intercepted arcs in the given circle are AD=113° and BC=48°. The exterior angle is:

$\displaystyle m\angle AED=\frac{AD-BC}{2}$

$\displaystyle m\angle AED=\frac{113^\circ-48^\circ}{2}=\frac{65^\circ}{2}$

$\displaystyle m\angle AED=32.5^\circ$

8 0

2 years ago

what is sum 18+57_<img src="https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D1%262%263%5C%5C4%265%266%5C%5C7%268%26

REY [17]

Answer:

18+57= 75

Step-by-step explanation:

Next time use a calculator chuckle nuts

7 0

3 years ago